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| author | Mike Pall <mike> | 2016-05-20 20:24:06 +0200 |
|---|---|---|
| committer | Mike Pall <mike> | 2016-05-20 20:24:06 +0200 |
| commit | 37e1e70313367d0264be9a2b9e563a8a94745303 (patch) | |
| tree | d923eb98312da45aefac76176eddf49e7955b3a6 /src/lj_asm_mips.h | |
| parent | 5837c2a2fb1ba66510c9100a296966020f1610a3 (diff) | |
| download | luajit-37e1e70313367d0264be9a2b9e563a8a94745303.tar.gz luajit-37e1e70313367d0264be9a2b9e563a8a94745303.tar.bz2 luajit-37e1e70313367d0264be9a2b9e563a8a94745303.zip | |
Add guard for obscure aliasing between open upvalues and SSA slots.
Thanks to Peter Cawley.
Diffstat (limited to 'src/lj_asm_mips.h')
| -rw-r--r-- | src/lj_asm_mips.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/lj_asm_mips.h b/src/lj_asm_mips.h index 4045fe80..66953aac 100644 --- a/src/lj_asm_mips.h +++ b/src/lj_asm_mips.h | |||
| @@ -793,7 +793,6 @@ static void asm_newref(ASMState *as, IRIns *ir) | |||
| 793 | 793 | ||
| 794 | static void asm_uref(ASMState *as, IRIns *ir) | 794 | static void asm_uref(ASMState *as, IRIns *ir) |
| 795 | { | 795 | { |
| 796 | /* NYI: Check that UREFO is still open and not aliasing a slot. */ | ||
| 797 | Reg dest = ra_dest(as, ir, RSET_GPR); | 796 | Reg dest = ra_dest(as, ir, RSET_GPR); |
| 798 | if (irref_isk(ir->op1)) { | 797 | if (irref_isk(ir->op1)) { |
| 799 | GCfunc *fn = ir_kfunc(IR(ir->op1)); | 798 | GCfunc *fn = ir_kfunc(IR(ir->op1)); |